Just ordered my next WBBB. I'm 186lbs, 6'0'' and could use either the 1.1 or the 1.7.
I decided to get the 1.1, already having the 1.7 to shave off a few ounces and reduce the size of the overall package just a little. I topped it off with a MJ tarp as opposed to my already awesome SF.
This will be my warm weather rig and lightweight backpacking set up. This also gives me a spare for friends who want to come along or try it out.
After ten years of hanging and trying a few different models and manufacturers, the WB gets my vote as the one that has the best balance of what I want in a hammock.
My wife can keep the Clark